baber/WOPTO huggingface dataset:
Patent JP-H08259145-A (JP)
Title: Elevator device
Inventor: TOKUNAGA MASAHIKO
IPC: B66B9/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide an elevator device, which can be maintained at a low cost and which can be easily constructed in a large scale reservoir. CONSTITUTION: This elevator device 6 provided between a first facility 3, which is provided under the water of a reservoir 2, and second facilities 4, 5, which are provided over the first facility 3, is provided with an elevator tower 7, which has side walls 9 connected to the facilities 3, 4, 5 and in which the inside of the side walls 9 are watertightly sealed and communicate with the atmospheric air, and an elevator cage 8. The bottom part of the elevator tower 7 is provided with a lead-in opening part 16 for leading the water inside of the reservoir 2 into the elevator tower 7 and a discharging opening part 17 for discharging the water inside of the elevator tower 7 freely to be opened and closed. A tail-race 18 for discharging the water inside of the elevator tower 7 is connected to the discharging opening part 17.  The elevator cage 8 is formed with the structure so that the whole density thereof is smaller than that of water even in the case where weight is applied to the elevator cage 8 and formed with a hollow part inside thereof.
Patent JP-H02240940-A (JP)
Title: Manufacture of integrated circuit device
Inventor: YUDA NAOKI
IPC: H01L21/48
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the displacement of an electrode and the occurrence of a thin burr on a terminal face by a method wherein the projecting electrode is provided on the surface of a support part, an integrated circuit element is bonded on the electrode and sealed with resin and then the reverse side of the support part is removed until the electrode is exposed. CONSTITUTION:One surface of an iron metal thin plate is half-etched and thereby a lead frame 1 provided with a projecting electrode 1a and a flat-plate-shaped electrode support part 1b is prepared. Next, an insulative bonding agent 3 is applied to a prescribed position on the electrode 1a, an integrated circuit element 2 is mounted by die-bonding and the prescribed electrode 1a and an input-output terminal of the integrated circuit element 2 are connected by a gold slender wire 4. In succession, the other surface 1e of the support part 1b is brought into contact with a bottom tool of a transfer mold and epoxy sealing resin 5 is injected to seal up the integrated circuit element 2, the gold slender wire 4, etc., with the resin. Thereafter the other surface 1e of the support part 1b is ground by a surface grinding machine, the electrode support part 1b is removed thereby and the electrode 1a is separated and exposed, so that a terminal face 1x for external connection by prepared. By this method, the displacement of the electrode and the occurrence of thin burrs are prevented.
Patent JP-S54152687-A (JP)
Title: Adsorbent
Inventor: FUJISAWA MIYOKICHI
IPC: B01D53/02
Filed: 1978-05-24
Abstract: PURPOSE: To provide an adsorbent capable of adsorption-removing a large amt. of malodorants rapidly which adsorbent consists of an α-olefin sulfonic acid, an inorg, base or acid, and activated carbon.  
     CONSTITUTION: The adsorbent is obtd. by blending 100 pts. wt. of activated carbon with 1W30 pts. wt. of a 5W50 C α-olefin sulfonic acid and 1W50 pts. wt. of an inorg. base such as NaOh or an inorg. acid such as phosphoric acid. The α-olefin sulfonic acid can be used as a metal salt such as Na salt. This adsorbent is suitable for removal of malodorants such as NH 3 , N(CH 3 ) 3 , H 2 S and mercaptan, and the adsorbing power is several times as high as that of activated carbon alone. Malodorants adsorbed on this adsorbent never emit malodors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03262265-A (JP)
Title: Picture reader
Inventor: FUKUSHIMA SHIGENOBU
IPC: H04N1/00
Filed: 1990-03-12
Abstract: PURPOSE:To prevent occurrence of jam when an original is carried reverse due to memory-over by carrying the original to an upperstream of a read position when the memory-over is detected. CONSTITUTION:When an original remains by a prescribed length l' after a roller 21, the residual capacity of a code memory usable for data storage and a memory capacity required at the tail end of the original are compared to predict the state of the memory-over. When it is predicted that the memory-over takes place, the original is carried to the upperstream of the read position before the original read is finished. Thus, occurrence of jam when the original reverse carrying is implemented is prevented.
Patent JP-H11261466-A (JP)
Title: Radio communication system
Inventor: YAMAMOTO MANABU
IPC: H04L12/28
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system that can accurately detect reception intensity information of a repeater. SOLUTION: When a slave station 20 that becomes a repeater receives a radio packet from a master station 10 and a slave station 30, it stores its reception intensity data in an outgoing reception intensity work 21 and an incoming reception intensity work 22 respectively. When the slave station 20 receives a 'reception intensity' acquisition request from the master station 10, the reception intensity data stored in the outgoing reception intensity work 21 and the incoming reception intensity work 22 are sent to the master station 10.
Patent JP-H10244140-A (JP)
Title: High-quality emulsion and production of emulsion
Inventor: TANIGUCHI TORU
IPC: B01F3/08
Filed: 1997-03-01
Abstract: PROBLEM TO BE SOLVED: To use an improved partitioned agitation type mixing device to produce a high-quality emulsion. SOLUTION: A partitioned agitation type mixing device produces an emulsion with improved agitation efficiency by staggering punched hole positions in both discs 13 and partition 14 from each other. And in the partitioned agitation type mixing device with divided stages, tapers 21 are provided at the peripheral parts of the discs 13b of a vibration body 13. Since fluid is introduced in such a way that it goes against a natural flow produced in the mixing device by providing the tapers 21, the size of dispersed particles is uniformalized to improve the quality of an emulsion.
Patent JP-H04277038-A (JP)
Title: Pressure apparatus of mill
Inventor: TANABE TAKETOSHI
IPC: B02C15/04
Filed: 1991-03-05
Abstract: PURPOSE:To prevent the vibration of a mill by reducing the grinding load due to pressing force at the time of the treatment of residual coal of the mill. CONSTITUTION:A pressurized fluid is supplied to a pressure cylinder from the accumulator 26 of a pressurized fluid supply system 3 and a tension rod 16 is pushed down by the pressurized fluid to apply the grinding load due to pressing force to the grinding roller of a mill but, at the time of the treatment of residual coal, the pressurized fluid is supplied to a lifting system 41 on the way of the fluid supply system 37 to push up the tension rod 16 and the grinding load due to pressing force is reduced to perform the treatment of residual coal only by the grinding load due to empty wt.
Patent JP-S56158339-A (JP)
Title: Electrophotographic receptor
Inventor: KAGEYAMA MASAHIDE
IPC: G03G5/14
Filed: 1980-05-12
Abstract: PURPOSE:To obtain an electrophotographic receptor having an electrically conductive layer not lowering the accuracy of the support with superior productivity by interposing a layer of an ultraviolet curing type electrically conductive resin between the support and a photoconductive layer. CONSTITUTION:A layer of an ultraviolet curing type electrically conductive resin is interposed between the support and the photoconductive layer of an electrophotographic receptor having the photoconductive layer on the support by applying an ultraviolet curing type electrically conductive coating. Preferred resin content of the coating is about 5-100pts.wt. to 100pts.wt. of electrically conductive powder, and preferred thickness of the resin layer is about 1-20mum. As the conductive metallic powder of Au, Ag, Ni, Cu or stainless steel is used, and the ultraviolet curing resin includes epoxy resin, urethane resin and silicone resin. Since said coating has high film-curing speed and superior solvent resistance, other resin layer is laid easily. For example, it is advantageous to a case where a photoconductive layer is laid by dispersing a powdered photoconductor in resin, and an insulating resin layer is further laid.
Patent JP-S62223072-A (JP)
Inventor: SUZUKI HIDEAKI
IPC: C04B38/00
Filed: 1986-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10250264-A (JP)
Title: Pressure sensitive adhesive sheet
Inventor: IGUCHI YUJI
IPC: C09J201/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To prepare easily a small amount of confidential documents by a method wherein a strong pressure sensitive adhesive l layer is provided on one side surface of a transparent synthetic resin sheet, a release paper is superimposed thereon, a repeatedly releasable pressure sensitive adhesive layer is provided on the other side surface, and the release paper is superimposed thereon. SOLUTION: A strong pressure sensitive adhesive layer 1 is provided onto a side surface of a transparent synthetic resin sheet 2, and a repeatedly releasable pressure sensitive adhesive layer 3 is provided to the other surface. That is, repeatedly releasable pressure sensitive adhesive is applied by 20g/m<2> dry coating amount with an air knife coater as the repeatedly releasable pressure sensitive adhesive layer 3 on one side surface of a polyethyleneterephthalate film of 20μm thickness. After drying, the repeatedly releasable pressure sensitive adhesive layer 3 is provided by sticking release paper thereto. Besides, strong pressure sensitive adhesive is applied to the opposed surface of the repeatedly releasable pressure sensitive adhesive layer 3 as the strong pressure sensitive adhesive layer 1 with the air knife coater so as to obtain 25g/m<2> dry coating amount.  After drying, it is stuck to release paper to obtain the pressure sensitive adhesive sheet. By superimposing the strong pressure sensitive adhesive layer on recording paper on which confidential information is recorded, a repeatedly releasable document can be easily prepared.
Patent JP-S56158838-A (JP)
Title: Manufacture of sintered iron alloy
Inventor: SEGAWA TAKEO
IPC: B22F5/00
Filed: 1980-05-14
Abstract: PURPOSE: To prevent the oxidation of a Fe alloy during sintering and obtain a sound sintered body by using a waxy substance made of hydrocarbon as a lubricant and thermally decomposing the lubricant to generate a nonoxidizing gas.  
     CONSTITUTION: Iron powder is mixed with 10W60wt% powder of a Cu-Sn mixture or a Cu-Sn alloy contg. 1W25wt% Sn and 0.2W3wt% waxy substance made of hydrocarbon. This mixture is charged into an airtight furnace, and the internal atmosphere of the furnace is composed of ≤3mol% O 2 , ≥79mol% gaseous decomposition product of the waxy substance and ≥18mol% gaseous combustion product at ≥500°C. The mixture is then sintered at 800W1,150°C for ≤30min. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000259655-A (JP)
Title: Information retrieving system, data base management device, data base managing method, and computer readable recording medium storing program for executing the method by computer
Inventor: TASHIRO TETSUYA
IPC: G06F17/30
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce the working load on a database manager which is executed in order to generate a quality data base reflecting user's information desire. SOLUTION: A database management device for updating contents information registered in a database 100 is provided with a request information collection part 301 for collecting user's request information concerned with contents information, a determination part 302 for determining contents information to be added to the database 100 on the basis of the request information collected by the collection part 301, and an addition part 303 for adding the contents information determined by the determination part 302 to the database 100.
Patent JP-S59189568-A (JP)
Title: Alkaline battery
Inventor: TAKADA KANJI
IPC: H01M6/22
Filed: 1983-04-11
Abstract: PURPOSE:To provide an alkaline battery exhibiting an improved weak-current discharge characteristic during long-term preservation by using as a gelling agent an alkali metal salt of a copolymer consisting of an unsaturated dicarboxylic acid and the phenyl-substituted body of an unsaturated monocarboxylic acid. CONSTITUTION:In an alkaline battery, an alkali metal salt of a copolymer consisting of an unsaturated dicarboxylic acid such as maleic acid and the phenyl- substituted body of an unsaturated monocarboxylic acid such as cinnamic acid is used as a gelling agent for alkaline electrolyte. The molar ratio of the monomer of the phenyl-substituted body of the above unsaturated monocarboxylic acid to the above unsaturated dicarboxylic acid should be in the range of around 0.2- 2.0. It is desirable that the above copolymer be either a straight chain copolymer having a molecular-weight of over 400,000 or a cross-linked copolymer. By the means mentioned above, the alkaline battery of this invention has an improved discharge performance during weak discharging as compared to the conventional alkaline battery in which the polymer of an unsaturated monocarboxylic acid alone is used as a gelling agent.
Patent JP-H06247153-A (JP)
Title: Mounting structure for weather strip
Inventor: SAITOU KATSUSHI
IPC: B60J10/08
Filed: 1993-02-26
Abstract: PURPOSE:To facilitate mounting a weather strip as well as to improve appearance by embedding flat magnets in the inner surface of a form mold section, and thereby adsorbing the flat magnets over a door panel. CONSTITUTION:Flat magnets 60 are embedded in the inner surface of the form mold section 30 of a weather strip, and the peripheral section of a door panel is brought into contact with the flat magnets 60, so that the flats magnets are adsorbed over the door panel. Each fastening clip 55 is penetrated through the flat magnets 60 in advance, each leg 56 of the clip is projected toward the mounting face side of the door panel, and each mounting clip 55 may be embedded together with the flat magnets 60 in the inner surface of the form mold section 30. And in order to enhance the adsorption force of each flat magnet 60, each core metal is partially bent so as to be formed into a yoke in an U shape in cross section to which each flat magnet is inserted, so that each assembly thus formed may be embedded in the form mold section 30.
Patent JP-H10262273-A (JP)
Title: Outer shape changing pager device
Inventor: KOBAYASHI MASAKI
IPC: H04W84/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To confirm the presence/absence of calling reception at the moment of taking out a pager even in the case of not wearing it by changing the outer shape of the pager itself. SOLUTION: The part of an elastic cover 12 is an elastic material and makes the change of the outer shape of the pager possible. A guide rail 13 performs guiding at the time of moving a die plate 14 for deformation. By moving the die plate 14 for the deformation, the elastic cover 12 is deformed and the outer shape of the pager is changed. That is, in the case of receiving radio waves from a base station, a pager main body 11 operates a motor 15 and rotates a driving shaft 16. By the driving power of the driving shaft 16, the die plate 14 for the deformation is driven by a transmission means such as a gear or the like. Thus, the die plate 14 for the deformation is moved along the guide rail 13, the rotation of the motor 15 is stopped when it is moved for a prescribed distance and the movement of the die plate 14 for the deformation is stopped as well.  Thus, the elastic cover 12 is deformed to a shape corresponding to the outer shape of the die plate 14 for the deformation.
Patent JP-H04298190-A (JP)
Title: Color encoder
Inventor: KIHARA HIROSHI
IPC: H04N5/06
Filed: 1991-03-27
Abstract: PURPOSE:To control a phase of a synchronizing signal in a smaller unit than the system clock in the digital color encoder. CONSTITUTION:A digital synchronizing signal DS in compliance with the standards is stored in a synchronization waveform generator 21. A counter circuit 17 generates an address DA to read the digital synchronizing signal DS based on a horizontal synchronizing signal HS and a system clock SK or the like. The counter circuit 17 is provided with a horizontal counter 4, a vertical counter 5, a 1st offset setting device 15 setting a 1st phase offset OF1 in the unit of the system clock SK and a 2nd offset setting device 16 setting a 2nd phase offset OF2 in the unit being the division of the system clock SK. Thus, the counter circuit 17 controls variably a phase of the digital synchronizing signal SD outputted from the synchronization waveform generator 21 in the unit finner than the unit of the system clock SK.
Patent JP-S62218277-A (JP)
Title: Control method for motor driven power steering
Inventor: MORISHITA MITSUHARU
IPC: B62D5/04
Filed: 1986-03-19
Abstract: PURPOSE:To improve a feeling of steering, by controlling a clutch current and motor applied voltage on the basis of damping ratio and steering torque corresponding to a car speed, in the case of a power steering in which the turning effect of a motor is transmitted to a pinion shaft through an electromagnetic slip clutch. CONSTITUTION:The second rack toothed part 6b is separately provided from a rack toothed part, meshed with a pinion shaft controlled by a handle, of a rack shaft 6, and the second pinion shaft 18, turned by a DC motor 13 through an electromagnetic slip clutch 14, worm shaft 15, worm wheel shaft 16 and an electromagnetic clutch 17, is meshed with the second rack toothed part 6b. Each control element 13, 14, 17 is controlled by a control unit 9. Here the control unit 9 is constituted providing an arithmetic means 9d, which calculates control torque obtained by damping ratio of steering torque and its product read from a memory means 9c corresponding to a car speed, and each determining means 9e, 9f which determines motor applied voltage and a clutch current by said control torque.
Patent JP-H07258865-A (JP)
Title: Adjustment of surface of substrate and method therefor
Inventor: ANDORUU JIEI KOTSUTON
IPC: C04B41/50
Filed: 1995-02-28
Abstract: PURPOSE: To develop a new technique for modification of substrate surfaces.  
     CONSTITUTION: For surface modification, a mixture containing a ceramic powder, a brazing material, a flux and optionally a binder and a vehicle as components is applied to a substrate surface and then heated at a temperature sufficient for activating the flux and at least partially melting the brazing material. The brazing material, when it is melted and solidified, binds the ceramic powder to the substrate to result in surface modification. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S56160624-A (JP)
Title: Electronic weighing machine
Inventor: KUNO SHIROU
IPC: G01G23/37
Filed: 1980-05-14
Abstract: PURPOSE:To minimize the number of display devices needed, by a method wherein the display apparatus of an electronic weighing machine, which A/D-converts the output of a weight sensor and performs weighing through calculation, is made to display the load amont, the count number and the functional data alternately and selectively. CONSTITUTION:The display apparatus of an electronic weighing machine, which A/D-converts the analog output of a weight sensor and calculates a weight from the count number to display, is made capable of selectively displaying also said count number and functional data. For example, the output of a weight sensor 1 is converted into a count number in an A/D-converter 4. Said signal, together with the data on status switches 61-6n used in relation to the unit change, the maximum weighed value change and the like, is inputted to an I/O port 5 and moreover sent into a data processor 7. A desired one of the data processed here is selectively displayed on a display device 16 through a keyboard 15 and the action of a display keyboard controller 13. By said method, it becomes possible to minimize the number of display devices needed.
Patent JP-S52146816-A (JP)
Title: Rotor for pulse motor use
Inventor: SATOU KATSUHIKO
IPC: H02K7/10
Filed: 1976-06-01
Abstract: PURPOSE: To form a flat pulse motor by integrating a permanent magnet and gear wheel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57179925-A (JP)
Title: Magnetic head
Inventor: KATOU MITSUO
IPC: G11B5/147
Filed: 1981-04-27
Abstract: PURPOSE:To assure bonding strength, to prevent wear of a magnetic substance plate and to assure a stable gap, by providing a protective thin film layer of excellent nonmagnetic substance in wear resistance at both sides of the magnetic substance plate and bonding a nonmagnetic substance holder via the layer. CONSTITUTION:At both sides of the tip forming a head gap of a magneic substance plate 1, a nonmagnetic substance protective thin film layer 11 excellent in wear resistance is provided, and a nonmagnetic holder 2 is bonded via the layer to form a laminated construction. This protective thin film layer 11 is formed uniformly in <=several-micron thickness with sputtering. The layer 11 has the wear resistance of the same degree as that of the magnetic substance plate 1 to protect both the sides of the plate 1. Thus, the plate 1 is assured with the wear resistance over the entire region of the plane is sliding contact with a recording medium and plastic deformation due to sliding contact can hardly be caused.
Patent JP-H10245327-A (JP)
Title: Hair dye composition
Inventor: NOGUCHI MUTSUMI
IPC: A61K8/365
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition showing good dyeing characteristics, fade-proofness or the like by including an acid dye or natural dye, aromatic alcohol and glycolic acid, and by using it in a specific pH range and buffer capacity range. SOLUTION: This composition contains (A) 0.01 to 2wt.% of an acid dye (e.g. nitro dye) or natural dye (e.g. carotenoid- or anthraquinone-based dye), (B) 0.5 to 20wt.% of an aromatic alcohol (e.g. benzyl alcohol) and (C) 0.1 to 20wt.% of glycolic acid and its salt (e.g. ammonium salt of glycolic acid) as the buffer agent, wherein a 10% aqueous solution of the hair dye composition is adjusted at pH 2.0 to 7.5 and buffer capacity (concentration of a base needed to increase pH level of the 10% aqueous solution of the hair dye composition from the initial level by 1 at 25 deg.C) at 0.01g-equivalents/1 or more but less than 0.5g-equivalents/1, to obtain the objective composition.
Patent JP-H07269328-A (JP)
Title: Exhaust particulate treatment device for internal combustion engine
Inventor: KITAHARA YASUHISA
IPC: F01N3/02
Filed: 1994-03-31
Abstract: PURPOSE:To obtain efficient regeneration of a filter throughout the period of regeneration and in a range free from melting loss or the like by varying the guantity of heat supply by means of a filter temperature raising means to the filter in accordance with the degree of progress of the regenerative processing during the time of regeneration of the filter of an exhaust particulate treatment device, thereby varying filter temperature raising characteristics. CONSTITUTION:Particulate discharge from an engine 100 is detected by a discharge detecting means 113, while whether the time of regeneration or the completion of the regeneration is judged by an accumulation detecting means 114. When a filter 105 enters the period of regeneration, a first flow passage switching valve 106 is closed and a second flow passage switching valve 108 is opened, so that only the exhaust leaking from the first flow passage switching valve 106 enters the filter 105. Then, an electric heater 110 is electrified/heated via a heater driving circuit 111. Based on a signal from an operating condition detecting means 112, regenerative electric power is made relatively small in order to avoid a melting loss for high oxygen concentration, while the power is made relatively large in order to improve the combustion for low oxygen concentration. Thus, regeneration can be carried out efficiently.